baber/WOPTO huggingface dataset:
Patent KR-20190133705-A (KR)
Title: 적어도 하나의 기판 상에 크롬 또는 크롬 합금 층을 석출하기 위한 제어된 방법
Inventor: WALTER ANKE
IPC: C25D3/06
Filed: 2018-04-04
Abstract: 본 발명은 적어도 하나의 기판 상에 크롬 또는 크롬 합금 층을 석출하기 위한 제어된 방법에 관한 것으로, 상기 방법은 (a) 수성 석출욕을 제공하는 단계로서, 상기 석출욕은
- 3가 크롬 이온, - 브롬화물 이온, - 상기 석출욕의 총 부피를 기준으로 총량 0 mol/L 내지 1 mol/L의 알칼리 금속 양이온을 포함하고, 그리고 상기 석출욕은 - 목표 pH가 4.1 내지 7.0 범위 이내인, 상기 수성 석출욕을 제공하는 단계, (b) 적어도 하나의 기판 및 적어도 하나의 애노드를 제공하는 단계; (c) 상기 적어도 하나의 기판을 상기 수성 석출욕에 침지시키고 전기 직류를 인가하여 상기 크롬 또는 크롬 합금 층이 상기 기판 상에 석출되도록 하는 단계로서, 상기 기판은 캐소드이고, 단계 (c) 동안 또는 단계 (c) 이후에 상기 석출욕의 pH는 상기 목표 pH보다 낮은, 상기 크롬 또는 크롬 합금 층이 석출되도록 하는 단계, (d) 상기 석출욕의 목표 pH가 회복되도록 단계 (c) 동안 또는 이후에 NH 4 OH 및/또는 NH 3  을 상기 석출욕에 첨가하는 단계를 포함한다.
Patent KR-20200004837-A (KR)
Title: 필터 코어의 물흐름 통로
Inventor: CHEN XIAOPING
IPC: B01D29/58
Filed: 2018-05-24
Abstract: 본 발명은 필터 코어 하우징(1)을 포함하며, 상기 필터 코어 하우징(1)은 위치의 높낮이에 따라 각각 서로 연통되는 상부 영역(11)과 하부 영역(12)을 포함하며, 상기 상부 영역(11)에는 전치 필터 코어(2)가 배치되며, 상기 하부 영역(12)에는 핵심 필터 코어(3)가 배치되며, 상기 필터 코어 하우징(1)에는 유입구(5)와 출수구(6)가 더 배치되며, 유입구(5)는 핵심 필터 코어(3)의 주위의 하부 영역(12)을 통해 상부 영역(11)과 연통되며, 출수구(6)는 상기 핵심 필터 코어(3)와 연통되며, 물은 유입구(5)와 핵심 필터 코어(3)의 외부 주위의 하부 영역(12)을 통해 상부 영역(11)에 유입되며, 전치 필터 코어(2)를 거쳐 여과된 후, 다시 핵심 필터 코어(3)에 유입되며, 최종적으로 출수구(6)에서 출수되는 필터 코어의 물흐름 통로에 관한 것이다
Patent KR-20200003118-A (KR)
Title: 사이드 에어백 장치
Inventor: FUMA MAKOTO
IPC: B60R21/2338
Filed: 2018-05-08
Abstract: 에어백 쿠션의 요동을 효율 좋게 억제하여 구속 성능을 향상 가능한 사이드 에어백 장치를 제공한다. 
사이드 에어백 장치(100)는 상하 방향으로 긴 리어 챔버(116)와, 리어 챔버(116)의 전방 및 상방을 향하여 팽창 전개하는 프론트 챔버(118)와, 리어 챔버(116)의 후방부에 내포되어 있는 인플레이터(108)와, 직물 형상으로 리어 챔버(116)의 외측에 설치되고, 전단(122)이 리어 챔버(116)의 전연 부분(124)에 접속되고 후단(126)이 리어 챔버(116)의 후방부에 접속되고, 리어 챔버(116)의 팽창 전개 시에 긴장하는 제1 테더(112)를 구비한다. 리어 챔버(116)는 프론트 챔버(118)보다도 용량이 작고 제1 테더(112)는 전후 방향보다도 상하 방향으로 길며, 제1 테더(112)의 전단(122)이 리어 챔버(116)의 전연 부분(124) 중 적어도 하단(146)을 포함하는 범위에 접속되어 있다.
Patent KR-20200037144-A (KR)
Title: 편도선 수술 흡인 절제 기구
Inventor: RIDHA HAYDER
IPC: A61B17/30
Filed: 2018-05-22
Abstract: 본 발명은 편도선 수술 흡인 절제 기구에 관한 것으로서, 상기 편도선 수술 흡인 절제 기구는 근위 핸들 및 원위 곡선형 끝단; 및 상기 끝단 내에서 끝단을 따라 끝단의 단부에 위치된 하나 이상의 흡인 입구 포트를 핸들에서 유체 흡인을 위한 진공 포트에 작동 가능하게 연결하는 흡인 채널을 포함한다. 상기 기구는 슬롯 내에 슬라이딩 이동 가능하게 보유되고 상응하는 슬롯 내에서 폭방향으로 배열되는 가요성 절단 블레이드 부재를 포함하되, 상기 가요성 절단 블레이드 부재는, 손으로 작동가능한 잠금 메커니즘에 의해, 가요성 절단 블레이드 부재의 원위 절단 단부가 끝단의 단부로부터 연장되는 연장된 위치와 가요성 절단 블레이드 부재의 원위 절단 단부가 끝단의 단부 내로 철회되는 철회된 위치 사이에서 작동될 수 있도록 구성된다. 가요성 절단 블레이드 부재의 형태와 방향으로 인해, 절단을 위해 연장될 때 블레이드 부재가 슬롯 내에서 구부러질 수 있다.
Patent KR-20210088327-A (KR)
Title: Dish washer and control method for dish washer
Inventor: SON CHANGWOO
IPC: A47L15/42
Filed: 2020-01-06
Abstract: An embodiment is a dish washer including a washing tank in which dishes are washed, wherein the dish washer includes a control unit which processes an image generated by photographing a rack to generate an edge image, recognizes the rack by using the edge of the rack, recognizes a storing position of dishes and counts dishes, and changes a preset washing course according to a storage position and a count result, and the image processing includes the control unit. In an embodiment, the image processing is to convert a captured image into a binary image, and then generate the edge image by using an edge detector.
Patent KR-20210091873-A (KR)
Title: Power supplying device having hacking detection function
Inventor: YANG SEUNGHAK
IPC: H04L29/06
Filed: 2020-01-15
Abstract: Provided is a power supply device with a hack detection function. The power supply device includes: a power pin which receives power from the outside and supplies the power supplied from the outside to a networking device; a power consumption analyzer disposed on a power supply path to analyze power consumption of the networking device in real time; a communication packet analyzer which is connected to the networking device to secure a communication packet which the networking device transmits and receives to and from an external device, and monitors and analyzes the secured communication packet; and a control unit which analyzes power consumption or communication packets of the networking device and detects hacking of the networking device based on an analysis result. Accordingly, the user can quickly identify and deal with abnormal situations such as hacking.
Patent KR-20210093546-A (KR)
Title: umbrella with recycled waterproofing material
Inventor: KIM HYE RIN
IPC: A45B25/18
Filed: 2020-01-20
Abstract: Disclosed is an umbrella with a recycled waterproofing material. An umbrella with a recycled waterproofing material of the present invention comprises: a waterproofing fabric which is a recycled waterproofing material and is composed of a plurality of pieces; a waterproofing fabric supporting structure which has a combining part combined with the waterproofing fabric in a detachable manner and is capable of being folded and unfolded while being combined with the waterproofing fabric; and a connecting structure which has one end in connection with the waterproofing fabric supporting structure and the other end having a handle capable of being gripped by a user, and can be folded or unfolded in a length direction, wherein the waterproofing fabric is formed by patching a plurality of identical or different recycled waterproofing materials. According to the present invention, environmental pollution can be reduced.
Patent KR-20210095326-A (KR)
Title: Lantern for fire fighter
Inventor: KANG DONG HO
IPC: F21V5/04
Filed: 2020-01-23
Abstract: The present invention relates to a fire-fighting lantern capable of stably securing a field of view at a fire site. The fire-fighting lantern includes: a case; a window which is provided on a head of the case; a laser diode which is positioned inside the case and emits a laser; a diffraction lens which is positioned between the laser diode and the window and emits the laser emitted from the laser diode in a lattice pattern; and a plurality of LED light sources which are disposed around the diffractive lens and emit LED light.
Patent KR-20210096529-A (KR)
Title: Coffee Waffle Comprising Coffee Extract and Method Thereof
Inventor: LIM JI HO
IPC: A21D2/36
Filed: 2020-01-28
Abstract: The present invention relates to a method for manufacturing a waffle added with a coffee extract and vanilla oil. Provided is a method for manufacturing a coffee waffle which makes a taste and a flavor of coffee blended with a vanilla flavor in the waffle to ensure a high preference for men and women of all ages, and provides a highly sophisticated flavor.
Patent KR-20210097352-A (KR)
Title: Air cleaning system
Inventor: PARK MUN SU
IPC: F24F110/40
Filed: 2020-01-30
Abstract: The present invention relates to an indoor air cleaning system which comprises: an air circulation duct connecting the inside of the indoors and a ventilation unit of the outside; and a filter apparatus with a filter to be opened/closed in the duct. In the outdoors, an outer dust sensor is installed. In the indoors, an inner dust sensor is installed. In front of the filter in the filter apparatus, a filter front wind pressure sensor is installed. On the rear side of the filter, a filter rear wind pressure sensor is installed. The indoor air cleaning system also comprises a control unit which is to notify the opening/closing of the filter and the time for replacing the filter by a measurement value measured by the sensors and an air blower fan. The present invention is able to, when the air quality outside the indoors is high, allow the outdoor air to be introduced as it is into the indoors without passing through the filter built in the air circulation duct, reduce the output of the air blower fan, reduce the energy consumption, and reduce the cost. If the outer air quality becomes lower, the filter can block the whole air circulation duct, and introduce only the clean air into the indoors. More specifically, the present invention is able to allow a user to easily notice the time for replacing the filter and cleaning the filter by the wind pressure sensor.
Patent KR-20210099398-A (KR)
Title: Ashtrays for fire prevention and deodorization
Inventor: LEE GANG CHOON
IPC: A61L9/01
Filed: 2020-02-04
Abstract: The present invention relates to an ashtray for fire prevention and deodorization, which can prevent a fire that may be caused by a cigarette fire, by releasing a fire extinguishing and deodorizing agent when fire smoke is detected inside an ashtray body part (100), and can effectively reduce the odor and the proliferation of bacteria due to a cigarette butt, by forming a deodorizing coating layer (700) on the inner surface of the ashtray. In addition, provided is a fire prevention system that transmits, when fire smoke is detected inside the ashtray, the detected information to an external smart device, so as to allow a user to cope with the situation in an early stage.
Patent KR-20210099924-A (KR)
Title: Laundry treating apparatus
Inventor: WON KWANG JAE
IPC: D06F35/00
Filed: 2020-02-05
Abstract: Disclosed is a cloth treatment device which comprises: a drum storing laundry; a tub storing the drum therein; a bubble atomizing device atomizing air mixed with washing water to supply the air to the inside of the drum; a water collection unit, where the washing water is gathered, disposed on a lower side of the tub; a bubble line supplying the washing water of the water collection unit to the bubble atomizing device; an outdoor air inlet passage allowing the air to be introduced therein to supply the air to the bubble line; a drain line discharging the washing water of the water collection unit to the outside; and a flow passage conversion pump receiving the washing water from the water collection unit to selectively supply the washing water to the bubble line or the drain line.
Patent KR-20210099948-A (KR)
Title: Crushing recycle type active carbon deodorizing apparatus
Inventor: LEE JAE JANG
IPC: B01D53/04
Filed: 2020-02-05
Abstract: The present invention relates to a crushing recycle type active carbon deodorizing apparatus which reduces waste of raw materials by extending the service life of the activated carbon and improving the efficiency thereof at the same time by crushing the activated carbon by a simple structure to enable reuse. According to an embodiment of the present invention, a crushing recycle type active carbon deodorizing apparatus comprises: a body housing (11) including a gas inlet (12) and a gas outlet (13) formed to allow the inflow and outflow of the target gas, and an upper inlet (14) and a lower outlet (15) formed therein so that the input and discharge of deodorizing fillings are made in the vertical direction separately from the gas inlet (12) and the gas outlet (13); a deodorizing means (30) including a deodorizing filling made of particulate activated carbon (34) so as to be filled in the body housing (11) and deodorizing in the process of passing the gas to be treated; a crusher (41) connected to an outer side of the body housing (11) to crush the activated carbon (34) discharged from the lower outlet (15); and a crushing return means (40) composed of a transfer line (42) extending toward the upper inlet (14) side so that the activated carbon (34) crushed by the crusher (41) can be recharged in the body housing (11).
Patent KR-20210109874-A (KR)
Title: Stepping stone
Inventor: LEE IK GYU
IPC: E02B3/10
Filed: 2020-02-28
Abstract: The present invention relates to a stepping stone and, more specifically, to a stepping stone installed with a gap therebetween to traverse a river having a relatively low water level. A board of an individual stepping stone is widened and a gap between the boards of the stepping stone is narrowed so that users, especially the elderly and children having a narrow stride, can safely cross over the river, and simultaneously, an individual transportation such as a bicycle, a stroller, and a wheelchair can cross over the river. A base of the stepping stone has a narrow width compared to the board and has a certain height to smoothly maintain the flow of water such as a flow amount and a flow rate of the river. The stepping stone has an improved structure to easily control a height and horizontality of each stepping stone.
Patent KR-20200107863-A (KR)
Title: Positive resist composition and patterning process
Inventor: MATSUI YOSHINORI
IPC: G03F7/20
Filed: 2020-03-06
Abstract: The present invention relates to a positive resist composition comprising: two types of onium salts; a base polymer containing an acid labile group-containing repeating unit; and an organic solvent. The positive resist composition has excellent PED stability and forms a pattern with improved properties including depth of focus (DOF), line width roughness (LWR), and suppressed footing profiles.
Patent KR-20210113910-A (KR)
Title: Navigation recommendation system for ship and method of recommending to mavigation using the same
Inventor: JEONG SE YONG
IPC: G01C21/20
Filed: 2020-03-09
Abstract: The present invention relates to a navigation recommendation system of a vessel and a control method thereof. The navigation recommendation system of a vessel is a system for recommending navigation of a vessel including a main propulsion device using a propeller and an auxiliary propulsion device using wind power. The system comprises: an input unit which receives vessel information, sailing information related to a destination from a departure point, and environment information on a sailing route; an analysis unit which calculates an optimal route between the departure point and the destination in consideration of the vessel information and the environment information; and an output unit which outputs the optimal route. The analysis unit includes: a route generating unit which generates one or more virtual sailing routes between the departure point and the destination; a control variable determining unit which determines a control variable of the propulsion device in consideration of the vessel information and the environment information for each sailing route; and an optimal route calculation unit which derives the optimal route based on a preset reference variable for the sailing route on which the control variable of the propulsion device is determined. The output unit outputs a virtual control variable of the auxiliary propulsion device included in the optimal route. In accordance with the present invention, the navigation recommendation system has the effect of reducing the total fuel consumption.
Patent KR-20210115962-A (KR)
Title: Water purifier and method for controlling the same
Inventor: PARK JUNG HA
IPC: B01D35/14
Filed: 2020-03-17
Abstract: The present invention provides a water purifier and a control method thereof, which determine whether cleaning water is normally created based on the output of an optical sensor arranged downstream of a cleaning water creation device for creating cleaning water, and perform proper control in accordance with a determination result to maintain the inside in a clean state to provide a user with clean drinking water. According to one embodiment of the present invention, the water purifier comprises: a raw water flow path into which raw water flows; a purification water flow path connected to the raw water flow path; at least one filter provided on the purification water flow path to filter raw water flowing in the purification water flow path; a cleaning water flow path connected to the raw water flow path; a cleaning water creation device electrolyzing raw water flowing in the cleaning water flow path to create cleaning water including a sterilizing material; an optical sensor provided on the rear end of the cleaning water creation device, and outputting a value changing in accordance with a creation degree of bubbles included in the cleaning water; and a control unit controlling the cleaning water creation device and at least one valve provided on at least one among the raw water flow path, the purification water flow path, and the cleaning water flow path to perform a cleaning cycle, and determining whether an error has occurred in the cleaning cycle based on the output of the optical sensor.
Patent KR-20210120486-A (KR)
Title: Air circulation type multiple crop cultivation apparatus
Inventor: HWANG TAE CHUL
IPC: G06Q50/02
Filed: 2020-03-27
Abstract: The present invention relates to an air circulation type multi-crop cultivation apparatus to cultivate a first crop requiring oxygen for growth and a second crop requiring carbon dioxide for growth together. According to the present invention, the air circulation type multi-crop cultivation apparatus comprises: a first cultivation housing (100) having a space sealed from the outside to grow a first crop (10) consuming oxygen and emitting carbon dioxide during growth; a second cultivation housing (200) disposed adjacent to the first cultivation housing (100) and having a space sealed from the outside to grow a second crop (20) consuming carbon dioxide and emitting oxygen during growth; a carbon supply line (310) supplying air having a high carbon dioxide concentration in the first cultivation housing (100) to the second housing (200); and an oxygen supply line (410) supplying air having a high oxygen concentration in the second cultivation housing (200) to the first housing (100).
Patent KR-20210121436-A (KR)
Title: Method of operating audio subsystem for usb module and system-on-chip performing the same
Inventor: KIM YOUNG HYEOK
IPC: G06F13/28
Filed: 2020-03-30
Abstract: An objective of the present invention to provide a driving method of an audio subsystem capable of improving the performance of a direct memory access (DMA) operation for transmitting data from an audio subsystem to a USB module. In the method of driving an audio subsystem for a universal serial bus (USB) module, a USB Direct Memory Access (UDMA) block included in the audio subsystem performs automatic restart at predetermined intervals in synchronization with a reference clock signal. Whenever the UDMA block performs an automatic restart, a DMA operation is performed to transfer data of a predetermined size to the USB module.
Patent KR-20210125718-A (KR)
Title: Method and system for providing content through space of virtual world
Inventor: HWANG DOO GEON
IPC: G06Q30/08
Filed: 2020-04-09
Abstract: Disclosed are a method and a system for providing content through a space of a virtual world to build a space of a virtual world of an agent. According to one embodiment of the present invention, the method for providing content comprises: a step of checking a right resulting from purchasing a voucher for using a tracking feature of an agent associated with a digital object arranged in a space of a virtual world; a step of generating pool information associated with content exposure through a display area which the digital object includes; a step of acquiring agent information of the agent; a step of generating content request information based on the agent information and the pool information; a step of transferring the content request information to a cloud computing system which provides a service by building the space of the virtual world; a step of receiving content information from the cloud computing system; and a step of transferring the content information to a virtual space controller which renders the space of the virtual world in the viewpoint of the agent.
Patent KR-20210128783-A (KR)
Inventor: INGYU YANG
IPC: A47L9/10
Filed: 2020-04-17
Abstract: Provided are a docking station and a cleaner dust removal system including the same. According to one aspect of the present invention, a docking station is a part to which a cleaner is docked, the cleaner comprising: a dust canister; and a body cover that selectively opens and closes a lower portion of the dust canister. The docking station comprises: a mounting portion in which the dust canister is mounted, and is inclined at a predetermined angle with the ground; a separation portion separating the body cover from the dust canister; and a dust-storing portion disposed under the mounting portion, wherein the predetermined angle is 20-30 degrees, and the dust canister is mounted in the mounting portion by sliding by gravity.
Patent KR-20200129036-A (KR)
Inventor: SARAH J VELLA
IPC: C08L75/04
Filed: 2020-04-23
Abstract: The present invention relates to an ink composition comprising: thermoplastic polyurethane; particles containing silver; and at least one diluent liquid, wherein the thermoplastic polyurethane has properties of exhibiting elongation at break in a range of about 200 to about 1500% at 23°C when in a pure polymer form.
Patent KR-20200127896-A (KR)
Inventor: DYLAN CLERC
IPC: F16L23/00
Filed: 2020-04-29
Abstract: A seal (20) includes first and second coaxial sleeves (30, 40) disposed around each other while being maintained relative to each other. Each sleeve is formed by strips (32, 42) wound by itself, and having ends configured to interact with each other through sealing devices (34, 44) by reducing the diameter of the sleeve. The sealing device of the two sleeves is angularly offset. The clamping device includes a clamping collar having a belt in which the seal (20) is disposed while being maintained axially with respect to the clamping collar. The seal can be easily manufactured even for different diameters of sleeves by adjusting the length of strips forming two sleeves.
Patent KR-20210135664-A (KR)
Title: Asexual reproduction method by heterogeneous grafting for diversification of growth environment and its grafting body
IPC: A01G2/30
Filed: 2020-05-06
Abstract: The present invention relates to an asexual reproduction method and a grafting body for the same, in which tropical and warm-temperate trees are heterogeneously grafted with domestic native trees used as parent stems. According to the present invention, the parent stem is selected from alpine, mulberry, and paulownia trees, the grafting tree is royal poinciana or jacaranta as a tropical ornamental tree, and thus a tropical ornamental tree can be domestically cultivated and its beauty can be appreciated. The present invention provides a cultivation method for mutual survival in which grafting is performed between royal poinciana or jacaranta bud, branch, or new shoot as a grafting tree and one of alpine, mulberry, and paulownia trees as a parent stem for the grafting tree and a grafting method in which a camphor tree is a parent stem and avocado is a grafting tree. As a result, growth environment diversification can be achieved using characteristics such as dwarfization, expedited flowering and fruiting, and mass reproduction of royal poinciana or jacaranta and avocado. The present invention provides a grafting body of a royal poinciana grafting tree on an alpine tree parent stem, a grafting body of a jacaranta grafting tree on an alpine tree parent stem, a grafting body of a royal poinciana grafting tree and a jacaranta grafting tree on an alpine tree parent stem, a grafting body of a royal poinciana grafting tree on a mulberry tree parent stem, a grafting body of a jacaranta grafting tree on a mulberry tree parent stem, a grafting body of a royal poinciana grafting tree and a jacaranta grafting tree on a mulberry tree parent stem, a grafting body of a royal poinciana grafting tree on a paulownia tree parent stem, a grafting body of a jacaranta grafting tree on a paulownia tree parent stem, a grafting body of a royal poinciana grafting tree and a jacaranta grafting tree (grounding, splicing) on a paulownia tree parent stem, and a grafting body of an avocado grafting tree on a camphor tree parent stem.
Patent KR-20200131768-A (KR)
Inventor: AN JA HYUN
IPC: C12Q1/6886
Filed: 2020-05-14
Abstract: The present invention relates to a cancer panel for detecting liver cancer-specific gene mutations. The cancer panel for detecting liver cancer-specific gene mutations according to the present invention is capable of amplifying and sequencing for a gene region corresponding to a total of 35.61 kb, and thus can analyze liver-specific gene mutations with high accuracy and sensitivity even by using not only a tissue sample, but also a liquid biopsy sample such as circulating tumor cells (CTCs) or cell-free DNA. Therefore, based on these analysis results, it is possible to be usefully used for liver cancer-specific early diagnosis and personalized treatment.